Question

F. MARK THE STATEMENT AS TRUE OR FALSE:-

1. Kilometre unit is used to measure long distances. _________

2. SI unit of time is hour. _________

3. Laboratory thermometer is used to measure temperature of human body as well as in science laboratory._________

4. Conversion of Fahrenheit into degree celsius is given by C = F-32/9 x5. _________

5. 1 second = 1/86400 th part of a mean solar day. _________​

Answer 1

Answer:

true

false

false

true

true